公开(公告)号：US08640479B2

公开(公告)日：2014-02-04

申请号：US12093438

申请日：2006-11-13

申请人： Francesco Bettella

发明人： Francesco Bettella

IPC分类号： F25D23/00

CPC分类号： F04D29/563 ,  F04D25/12 ,  F24F13/075 ,  F24F2221/40 ,  H05K7/20745

摘要： A cooling system for a room containing electronic data processing equipment includes a raised floor construction dividing the room into a plenum space underneath the raised floor and a usable space above the raised floor, an air conditioning device for feeding cooled air to the plenum space and a cooling module. The cooling module is arranged as a floor element of the raised floor and includes a fan for providing a flow of cooled air from the plenum space to the usable space, the cooling module being configured such that the flow direction of the flow is controllable. The system further includes a control device connected to the cooling module for automatically controlling the flow direction of the flow. According to an important aspect of the invention, the cooling module includes at least one adjustable deflector unit arranged downstream of the fan for deviating the flow of cooled air provided by the fan, the deflector unit being connected to the control device for automatic adjustment of the deflector unit. A corresponding cooling module is also proposed.

摘要翻译： 一种用于包含电子数据处理设备的房间的冷却系统包括将房间分隔成高架地板下方的集气室和高架地板上方的可用空间的高架地板结构，用于将冷却的空气供应到集气室的空调装置和 冷却模块 冷却模块被布置为升高的地板的地板元件，并且包括用于将冷却空气从供气空间提供到可用空间的风扇，冷却模块被配置为使得流动的流动方向是可控的。 该系统还包括连接到冷却模块的控制装置，用于自动控制流动的流动方向。 根据本发明的一个重要方面，冷却模块包括至少一个可调节的偏转器单元，其布置在风扇的下游，用于偏离由风扇提供的冷却空气流，偏转器单元连接到控制装置，用于自动调节 导流板单元 还提出了相应的冷却模块。

公开(公告)号：US11692727B2

公开(公告)日：2023-07-04

申请号：US15889935

申请日：2018-02-06

申请人： UNIFLAIR S.p.A.

发明人： Matteo Lazzari

IPC分类号： F24F11/46 ,  F25D16/00 ,  F25B25/00 ,  F24F11/83 ,  F24F5/00 ,  H05K7/20 ,  F24F1/0007 ,  F24F1/0063 ,  F24F3/044 ,  F24F12/00 ,  F24F11/30 ,  F24F110/12 ,  F24F11/00

CPC分类号： F24F11/46 ,  F24F1/0063 ,  F24F1/00073 ,  F24F1/00077 ,  F24F3/044 ,  F24F5/001 ,  F24F5/0003 ,  F24F5/0035 ,  F24F11/83 ,  F24F12/002 ,  F25B25/005 ,  F25D16/00 ,  H05K7/2079 ,  H05K7/20827 ,  F24F11/30 ,  F24F2005/0039 ,  F24F2011/0002 ,  F24F2011/0006 ,  F24F2012/007 ,  F24F2012/008 ,  F24F2110/12 ,  Y02B30/54

摘要： A cooling system includes a cooling device having a first cooling coil and a second cooling coil, a first heat transfer fluid in fluid communication with the first cooling coil, a second heat transfer fluid in fluid communication with the second cooling coil, a first heat exchanger in fluid communication with the first heat transfer fluid and the second heat transfer fluid, a second heat exchanger in fluid communication with the second heat transfer fluid and a source of external air, a system of fluid control devices in fluid communication with the second heat transfer fluid and configured to minimize a change in a total pressure drop of the second heat transfer fluid when the cooling system switches between operating modes, and a controller configured to selectively control the cooling device and the system of fluid control devices to operate the cooling system in each of the operating modes.

公开(公告)号：US20220390188A1

公开(公告)日：2022-12-08

申请号：US17342157

申请日：2021-06-08

申请人： UNIFLAIR S.p.A.

发明人： Daniele Marchetti

IPC分类号： F28F7/02

摘要： A heat exchange system includes a first heat exchanger subassembly, a second heat exchanger subassembly, a first nozzle configured to spray fluid at the first heat exchanger subassembly, and a second nozzle configured to spray fluid at the second heat exchanger subassembly. The heat exchange system further includes memory storing controller-executable instructions and a controller configured to execute the instructions, which cause the controller to activate the first nozzle when an outdoor temperature is below a threshold temperature, and activate the first nozzle and the second nozzle when the outdoor temperature is above the threshold temperature.

公开(公告)号：US11240937B2

公开(公告)日：2022-02-01

申请号：US16403896

申请日：2019-05-06

申请人： UNIFLAIR S.p.A.

发明人： Daniele Marchetti

IPC分类号： G05D23/00 ,  H05K7/20

摘要： A modular chiller system includes a switching and pumping module, one or more drycooler modules, and one or more chiller modules. The switching and pumping module, the one or more drycooler modules, and the one or more chiller modules share same water, power, and signal interfaces. The cooling capacity of the modular chiller system may be increased by adding drycooler modules or chiller modules without additional hydraulic and electrical infrastructures.

公开(公告)号：US07216698B2

公开(公告)日：2007-05-15

申请号：US10478004

申请日：2002-04-19

申请人： Pincus Catzel

发明人： Pincus Catzel

IPC分类号： F24F3/00

CPC分类号： F24F3/08 ,  F24F12/00 ,  Y02B30/542

摘要： An air-conditioning system for a building includes a hot water distribution circuit, a cold water distribution circuit, and several terminal air conditioning units. Each of the terminal air conditioning units includes a fan blowing air in a space of the building, a heating coil connected to the hot water distribution circuit and/or a cooling coil connected to the cold water distribution circuit. At least one ambient temperature control system allows to control heating power of the heating coils and cooling power of the cooling coils. The system further includes a calorific energy management system with a heat pump for transferring calorific energy: a) from the cold water distribution system to the hot water distribution system; b) from the cold water distribution system to atmosphere; and c) from the atmosphere to the hot water distribution system. The calorific energy management system can manage the calorific energy transfers with a three level control system to optimize energy consumption.

摘要翻译： 建筑物的空调系统包括热水分配回路，冷水分配回路和多个终端空调机组。 每个终端空调单元包括在建筑物的空间中吹送空气的风扇，连接到热水分配回路的加热线圈和/或连接到冷水分配回路的冷却线圈。 至少一个环境温度控制系统允许控制加热线圈的加热功率和冷却​​盘管的冷却功率。 该系统还包括具有用于传递热能的热泵的热能管理系统：a）从冷水分配系统到热水分配系统; b）从冷水分配系统到大气; 和c）从大气到热水分配系统。 热能管理系统可以通过三级控制系统来管理热能转移，以优化能耗。

公开(公告)号：US12050068B2

公开(公告)日：2024-07-30

申请号：US17342157

申请日：2021-06-08

申请人： UNIFLAIR S.p.A.

发明人： Daniele Marchetti

IPC分类号： F28F7/02 ,  F28D5/02 ,  F28D9/00 ,  F28F25/02 ,  F28F25/06 ,  F28F27/00 ,  F28F25/00

CPC分类号： F28F7/02 ,  F28D5/02 ,  F28D9/0062 ,  F28F25/02 ,  F28F25/06 ,  F28F27/00 ,  F25B2339/041 ,  F28F25/00

摘要： A heat exchange system includes a first heat exchanger subassembly, a second heat exchanger subassembly, a first nozzle configured to spray fluid at the first heat exchanger subassembly, and a second nozzle configured to spray fluid at the second heat exchanger subassembly. The heat exchange system further includes memory storing controller-executable instructions and a controller configured to execute the instructions, which cause the controller to activate the first nozzle when an outdoor temperature is below a threshold temperature, and activate the first nozzle and the second nozzle when the outdoor temperature is above the threshold temperature.

公开(公告)号：US11378293B1

公开(公告)日：2022-07-05

申请号：US17126747

申请日：2020-12-18

申请人： UNIFLAIR S.P.A.

发明人： Daniele Marchetti

IPC分类号： F24F11/02 ,  F24F11/36 ,  F25B49/00 ,  F25D27/00 ,  F24F11/56

摘要： A floor system for detecting refrigerant includes one or more tiles. Each tile includes a tile body having a cavity formed therein and a grille element positioned within the cavity of the tile body. The grille element is configured to receive air from at least one of above or below the tile body. Each tile further includes a control assembly associated with the grille element. The control assembly includes a refrigerant sensing device to detect refrigerant in the received air. The control assembly is configured to output a signal indicating a detection of refrigerant.

公开(公告)号：US20220196272A1

公开(公告)日：2022-06-23

申请号：US17126747

申请日：2020-12-18

申请人： UNIFLAIR S.P.A.

发明人： Daniele Marchetti

IPC分类号： F24F11/36 ,  F25B49/00 ,  F25D27/00 ,  F24F11/56

摘要： A floor system for detecting refrigerant includes one or more tiles. Each tile includes a tile body having a cavity formed therein and a grille element positioned within the cavity of the tile body. The grille element is configured to receive air from at least one of above or below the tile body. Each tile further includes a control assembly associated with the grille element. The control assembly includes a refrigerant sensing device to detect refrigerant in the received air. The control assembly is configured to output a signal indicating a detection of refrigerant.

公开(公告)号：US20090293518A1

公开(公告)日：2009-12-03

申请号：US12093438

申请日：2006-11-13

申请人： Francesco Bettella

发明人： Francesco Bettella

IPC分类号： H05K7/20 ,  F24F11/053 ,  F24F13/075

CPC分类号： F04D29/563 ,  F04D25/12 ,  F24F13/075 ,  F24F2221/40 ,  H05K7/20745

摘要： A cooling system for a room (10) containing electronic data processing equipment (12) comprises a raised floor construction (14) dividing the room into a plenum space (17) underneath the raised floor and a usable space (19) above the raised floor, an air conditioning device (20) for feeding cooled air to the plenum space and a cooling module (30). The cooling module is arranged as floor element of the raised floor and comprises a fan (32) for providing a flow of cooled air from the plenum space to the usable space, the cooling module being configured such that the flow direction of the flow is controllable. The system further comprises a control device (56, 58) connected to the cooling module for automatically controlling the flow direction of the flow. According to an important aspect of the invention, the cooling module comprises at least one adjustable deflector unit (52, 54) arranged downstream of the fan for deviating the flow of cooled air provided by the fan, the deflector unit being connected to the control device for automatic adjustment of the deflector unit. A corresponding cooling module is also proposed.

摘要翻译： 一种用于包含电子数据处理设备（12）的房间（10）的冷却系统包括：将房间分隔成高架地板下方的集气室（17）的高架地板结构（14）和在升高地板上方的可用空间（19） ，用于将冷却的空气供给到所述增压空间的空调装置（20）和冷却模块（30）。 冷却模块被布置为高架地板的地板元件，并且包括用于从冷气空间向可用空间提供冷却空气流的风扇（32），所述冷却模块被构造成使得流动的流动方向是可控的 。 该系统还包括连接到冷却模块的用于自动控制流动方向的控制装置（56,​​58）。 根据本发明的一个重要方面，冷却模块包括布置在风扇下游的至少一个可调偏转器单元（52,54），用于偏离由风扇提供的冷却空气流，偏转器单元连接到控制装置 用于自动调节偏转器单元。 还提出了相应的冷却模块。